Detect and monitor ambient temperature and humidity in sensitive environments with this WiFi data logger featuring E-link display. With built-in mold risk plus high and low temperature alerts, it delivers both audible and visible alarms. This logger supports long-term tracking for prevention, utility audits, and environmental analysis.
Detect and monitor ambient temperature and humidity in sensitive environments with this WiFi data logger featuring E-link display. With built-in mold risk plus high and low temperature alerts, it delivers both audible and visible alarms. This logger supports long-term tracking for prevention, utility audits, and environmental analysis.
The EDGE Essential WiFi is a compact and intelligent environmental data logger, designed to monitor ambient temperature, relative humidity, and mold risk in real-time. With an integrated digital input for door magnet or flood sensors, it extends its utility to critical infrastructure monitoring such as cold rooms, laboratories, and food service equipment. Featuring a high-contrast e-ink display, visible indicator, and audible buzzer, it ensures local alerts for threshold violations.
The device operates on 4 x AA batteries for up to 2 years and includes a USB-C port for continuous power. It alerts users when external power is lost or re-established and includes both audible and visible alarms. Data is streamed via BLE and transmitted over WiFi to LoggerFlex Cloud, where it is logged, visualized, and analyzed. Alarm notifications are sent via SMS, phone call, and email. A user-friendly setup ensures easy installation with no gateway required.
Features
Applications
Measuring Range | Ambient temperature: -4 to 160°F (-20 to 70°C) Display will be paused below 32°F (0°C) and above 122°F (50°C) Ambient RH: 0 to 99% (non-condensing) |
Accuracy | ±0.36°F (±0.2°C) ±1.8% RH (at 77°F/25°C, 10 to 90%) |
PORT I | Not in use |
PORT II | Optional digital input: Dry contact or flood detector |
PORT III | Not in use |
Connectivity | Wi-Fi - IEEE 802.11 b/g/n - 2.4 GHz + Bluetooth Low Energy (BLE) |
Power Supply | Internal: 4 x AA alkaline battery External USB-C charger: 5 V DC (not included in the package) |
Dimensions | 4-1/4 x 3-1/2 x 1-¹¹/₃₂" (103 x 89 x 29 mm) |
Weight | 0.47 lbs (0.2 kg) |
Measuring Range | Ambient temperature: -4 to 160°F (-20 to 70°C) Display will be paused below 32°F (0°C) and above 122°F (50°C) Ambient RH: 0 to 99% (non-condensing) |
Accuracy | ±0.36°F (±0.2°C) ±1.8% RH (at 77°F/25°C, 10 to 90%) |
PORT I | Not in use |
PORT II | Optional digital input: Dry contact or flood detector |
PORT III | Not in use |
Connectivity | Wi-Fi - IEEE 802.11 b/g/n - 2.4 GHz + Bluetooth Low Energy (BLE) |
Power Supply | Internal: 4 x AA alkaline battery External USB-C charger: 5 V DC (not included in the package) |
Dimensions | 4-1/4 x 3-1/2 x 1-¹¹/₃₂" (103 x 89 x 29 mm) |
Weight | 0.47 lbs (0.2 kg) |